CN205375811U - High voltage isolator wireless remote control system of transformer substation - Google Patents
High voltage isolator wireless remote control system of transformer substation Download PDFInfo
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- CN205375811U CN205375811U CN201620171995.2U CN201620171995U CN205375811U CN 205375811 U CN205375811 U CN 205375811U CN 201620171995 U CN201620171995 U CN 201620171995U CN 205375811 U CN205375811 U CN 205375811U
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Abstract
The utility model provides a high voltage isolator wireless remote control system of transformer substation, relates to the high voltage isolator of transformer substation. There is dangerous problem during for solution operation high voltage isolator. Central processing unit no. 1 connects LCD, keyboard, wireless transceiver module no. 1, electromagnetic lock key module, USB communication ports respectively, and rechargeable battery is power supply unit, and well accuse platform charges for rechargeable battery to realize central processing unit no. 1 and computer communication, a wireless transceiver module wireless send and receive signals through USB communication ports, two wireless send and receive signals of wireless transceiver module, central processing unit no. 2 handle remote control signal and export control signal and give motor driver module, and motor driver module drives the motor action, drives isolator by the motor and realizes dividing closing operation, and torque sensor gathers the motor moment of torsion and gives central processing unit two, central processing unit two monitoring torque value and control motor moments of torsion. The utility model discloses can operate isolator at safe region. Be applicable to operation isolator.
Description
Technical field
This utility model relates to high-voltage isolating switches in transformer substation, is specifically related to the remote control operation technology of high voltage isolator.
Background technology
High voltage isolator is important component part in converting station electric power network, the various mechanisms existing defects such as isolation switch porcelain vase are made due to the restriction of manufacturing process, in addition owing to environmental factors is to isolating the corrosion switching associated materials, isolation switch running part is due to the reason such as corrosion, deformation, the lubricant effect of isolation switch rotating mechanism reduces, keeping apart the outpost of the tax office resistive during operating process big, the mechanical stress born becomes big, causes isolation switch that porcelain insulator breaking phenomenon occurs.In operating process, operator are in immediately below deathtrap, it is impossible to the moment observes the dynamic of isolation switch, and porcelain vase fall time is of short duration to such an extent as to operator can not react in time, flee danger region.From technological innovation aspect, apparatus and process is improved merely, it is also difficult to as GIS device, each material is implemented completely style and protect, it is difficult to the probability that phenomenon generation is fallen in outdoor disconnector fracture is reduced to zero.
Utility model content
Dangerous problem when this utility model is to solve operation high voltage isolator, thus providing a kind of high-voltage isolating switches in transformer substation wireless remote-control system.
A kind of high-voltage isolating switches in transformer substation wireless remote-control system described in the utility model, including wireless remote controller and wireless execution device；
Wireless remote controller, including liquid crystal display, central processing unit one, radio receiving transmitting module one, keyboard, rechargeable battery, usb communication port, electromagnetic lock key module and console；
nullThe signal message outfan of central processing unit one connects the input of liquid crystal display，The remote signal input of central processing unit one connects the outfan of keyboard，The feedback signal input terminal of central processing unit one connects the outfan of radio receiving transmitting module one，The remote signal outfan of central processing unit one connects the input of radio receiving transmitting module one，Radio receiving transmitting module one wireless transmission remote signal wireless receiving feedback signal，The input/output terminal of electromagnetic lock key module connects the unblock end of central processing unit one，The terminals of usb communication port connect the communication ends of central processing unit one，The electric energy output end of usb communication port connects the electrical energy inputs of rechargeable battery，Rechargeable battery is liquid crystal display、Central processing unit one and radio receiving transmitting module one are powered，Console connects central processing unit one by usb communication port，Console is rechargeable battery charging by usb communication port，Central processing unit one is connected with computer by console；
Wireless execution device, including radio receiving transmitting module two, central processing unit two, motor drive module, power module and torque sensor；
Radio receiving transmitting module two wireless receiving remote signal, and wireless transmission feedback signal, the remote signal outfan of radio receiving transmitting module two connects the remote signal input of central processing unit two, the feedback signal input terminal of radio receiving transmitting module two connects the feedback signal output of central processing unit two, the control signal outfan of central processing unit two connects the control signal input of motor drive module, motor drive module is for driving the motor action of high voltage isolator, isolation switch is driven to realize breaking-closing operating by motor, torque sensor gathers motor torque, the outfan of torque sensor connects the torque signal input of central processing unit two, power module is radio receiving transmitting module two, central processing unit two, motor drive module and torque sensor are powered.
A kind of high-voltage isolating switches in transformer substation remote control system described in the utility model, the radius of its effective span of control is 30 meters and not by the impact of barrier, operator only need to carry light and handy high-voltage isolating switches in transformer substation wireless remote controller, freely walk about and select the best (safety) visual position to carry out operation, removing the hidden danger of the accident in the past caused due to sight line control operating board constraint unclear, near, bad environments or commander's mismate etc. factor.Not only ensure that safety operation but significantly high production efficiency, operator's independent judgment, the accuracy of operation, continuity are significantly improved than ever, operator can also Real Time Observation by the real-time status of disconnecting switch operation, by completely isolated with the region that is in extreme danger for operator, avoid the hidden trouble of equipment injury to the person compared with existing use motor drive mechanism or man-operated mechanism completely.Suitable in disconnecting switch operation.
Accompanying drawing explanation
Fig. 1 is the principle schematic of the wireless remote controller in detailed description of the invention one；
Fig. 2 is the external structure schematic diagram of the wireless remote controller in detailed description of the invention one, and 8 is the shell of wireless remote controller；
Fig. 3 is the principle schematic of the wireless execution device in detailed description of the invention one.
Detailed description of the invention
Detailed description of the invention one: illustrate present embodiment referring to figs. 1 through Fig. 3, a kind of high-voltage isolating switches in transformer substation wireless remote-control system described in present embodiment, including wireless remote controller and wireless execution device；
Wireless remote controller, including liquid crystal display 1, central processing unit 1, radio receiving transmitting module 1, keyboard 4, rechargeable battery 5, usb communication port 6, electromagnetic lock key module 7 and console；
nullThe signal message outfan of central processing unit 1 connects the input of liquid crystal display 1，The remote signal input of central processing unit 1 connects the outfan of keyboard 4，The feedback signal input terminal of central processing unit 1 connects the outfan of radio receiving transmitting module 1，The remote signal outfan of central processing unit 1 connects the input of radio receiving transmitting module 1，Radio receiving transmitting module 1 wireless transmission remote signal wireless receiving feedback signal，The input/output terminal of electromagnetic lock key module 7 connects the unblock end of central processing unit 1，The terminals of usb communication port 6 connect the communication ends of central processing unit 1，The electric energy output end of usb communication port 6 connects the electrical energy inputs of rechargeable battery 5，Rechargeable battery 5 is liquid crystal display 1、Central processing unit 1 and radio receiving transmitting module 1 power supply，Console connects central processing unit 1 by usb communication port 6，Console is that rechargeable battery 5 charges by usb communication port，Central processing unit 1 is connected with computer by console；
Wireless execution device, including radio receiving transmitting module 29, central processing unit 2 10, motor drive module 11, power module 12 and torque sensor 14；
nullRadio receiving transmitting module 29 wireless receiving remote signal，And wireless transmission feedback signal，The remote signal outfan of radio receiving transmitting module 29 connects the remote signal input of central processing unit 2 10，The feedback signal input terminal of radio receiving transmitting module 29 connects the feedback signal output of central processing unit 2 10，The control signal outfan of central processing unit 2 10 connects the control signal input of motor drive module 11，Motor drive module 11 is for driving motor 13 action of high voltage isolator，Isolation switch is driven to realize breaking-closing operating by motor，Torque sensor 14 gathers motor torque，The outfan of torque sensor 14 connects the torque signal input of central processing unit 2 10，Power module 12 is radio receiving transmitting module 29、Central processing unit 2 10，Motor drive module 11 and torque sensor 14 are powered.
Console is connected with computer, the information such as the numbering that computer is switched to central processing unit 1 transmission isolation by console, when console connects usb communication port 6, console is that rechargeable battery 5 is charged by usb communication port, when wireless remote controller is separated from console, rechargeable battery 5 is liquid crystal display 1, central processing unit 1, radio receiving transmitting module 1 power supply.Wireless remote controller is provided with switching on and shutting down, communication, execution, stopping, confirmation, the electronic rotating forward of stepping, the electronic wraparound of stepping, unblock, upper and lower, left and right, function key buttons, and there is information feedback function, receive the signal fed back to, implementing the removing of instruction, leapfrog under administration authority state, return or repeat etc. control instruction, above-mentioned functions adopts conventional program to realize.Adopt manual type switch key, performing device without closing under mode of operation, it is prevented that each device crashes or program mode malfunction, saves the energy, raising device service life.
Wireless execution device is integrated in inside electric knife gate mechanism case, match with wireless remote controller, electromagnetic lock key module unlocks electric knife gate mechanism, it is used as key and unlocks electric knife gate mechanism, wireless remote controller sends wireless remote control signals, wireless execution device controls motor action according to the remote signal received, and by the feedback of status of the execution of execution device to wireless remote controller, above-mentioned functions adopts conventional program to realize.High voltage isolator can be operated by this high-voltage isolating switches in transformer substation wireless remote-control system in safety zone, transformer station person on duty can away from deathtrap when grid switching operation and accident treatment, from within the scope of by disconnecting switch operation 30m rice accurately, quickly, be individually controlled by disconnecting switch operation, strict by disconnecting switch operation, sensitive perform the operational order that sends of operator, other non-will not misoperation by disconnecting switch operation.Power available in electric knife gate mechanism case is converted to each voltage gradation power supply of integrated circuit by power module 12, radio receiving transmitting module 29, central processing unit 2 10 is connected by switching, motor drive module 11 and torque sensor 14 for its power supply, perform device and be provided with hand switch, the manually switching on and shutting down of switch controlling device.Wireless execution device can connect disconnecting link auxiliary contact, contact switch signal through circuit conversion be central processing unit 2 10 can low tension signal after connect central processing unit 2 10, by contact switch detect the combined floodgate of disconnecting link, gate-dividing state.Torque sensor is connected with motor rotation axis, torque sensor gathers motor torque value and feeds back to central processing unit 2 10, and central processing unit 2 10 is monitored motor torque value and controls motor torque by adjusting the output torque of motor drive module 11.
Detailed description of the invention two: present embodiment is that a kind of high-voltage isolating switches in transformer substation wireless remote-control system described in detailed description of the invention one is described further, in present embodiment, liquid crystal display 1 adopts 3.5 cun of 12864 color LCD screen or 3 cun of color LCD screen ILI9327 to realize.
12864 liquid crystal display screens low in energy consumption, volume is little, lightweight and ultra-thin, it is adaptable to as the display of remote control unit.
Detailed description of the invention three: present embodiment is that a kind of high-voltage isolating switches in transformer substation wireless remote-control system described in detailed description of the invention one or two is described further, in present embodiment, central processing unit 1 adopts AVR32 single-chip microcomputer or STM32QFN36 type chip microcontroller.
Detailed description of the invention four: present embodiment is that a kind of high-voltage isolating switches in transformer substation wireless remote-control system described in detailed description of the invention one or two is described further, in present embodiment, radio receiving transmitting module 1 adopts 433M wireless communication module or NRF24L01 wireless communication module to realize.
Detailed description of the invention five: present embodiment is that a kind of high-voltage isolating switches in transformer substation wireless remote-control system described in detailed description of the invention one or two is described further, in present embodiment, central processing unit 2 10 adopts AVR32 single-chip microcomputer or the chip microcontroller of STM32 series QFN36 encapsulation.
Detailed description of the invention six: present embodiment is that a kind of high-voltage isolating switches in transformer substation wireless remote-control system described in detailed description of the invention one or two is described further, in present embodiment, radio receiving transmitting module 29 adopts 433M wireless communication module or NRF24L01 wireless communication module to realize.
Detailed description of the invention seven: present embodiment is that a kind of high-voltage isolating switches in transformer substation wireless remote-control system described in detailed description of the invention one or two is described further, in present embodiment, motor drive module 11 adopts variable frequency drive or bridge rectifier to realize.
Claims (7)
1. a high-voltage isolating switches in transformer substation wireless remote-control system, it is characterised in that include wireless remote controller and wireless execution device；
Wireless remote controller, including liquid crystal display (1), central processing unit one (2), radio receiving transmitting module one (3), keyboard (4), rechargeable battery (5), usb communication port (6), electromagnetic lock key module (7) and console；
nullThe signal message outfan of central processing unit one (2) connects the input of liquid crystal display (1)，The remote signal input of central processing unit one (2) connects the outfan of keyboard (4)，The feedback signal input terminal of central processing unit one (2) connects the outfan of radio receiving transmitting module one (3)，The remote signal outfan of central processing unit one (2) connects the input of radio receiving transmitting module one (3)，Radio receiving transmitting module one (3) wireless transmission remote signal wireless receiving feedback signal，The input/output terminal of electromagnetic lock key module (7) connects the unblock end of central processing unit one (2)，The terminals of usb communication port (6) connect the communication ends of central processing unit one (2)，The electric energy output end of usb communication port (6) connects the electrical energy inputs of rechargeable battery (5)，Rechargeable battery (5) is liquid crystal display (1)、Central processing unit one (2) and radio receiving transmitting module one (3) power supply，Console connects central processing unit one (2) by usb communication port (6)，Console is charged for rechargeable battery (5) by usb communication port (6)，Central processing unit one (2) is connected with computer by console；
Wireless execution device, including radio receiving transmitting module two (9), central processing unit two (10), motor drive module (11), power module (12) and torque sensor (14)；
nullRadio receiving transmitting module two (9) wireless receiving remote signal，And wireless transmission feedback signal，The remote signal outfan of radio receiving transmitting module two (9) connects the remote signal input of central processing unit two (10)，The feedback signal input terminal of radio receiving transmitting module two (9) connects the feedback signal output of central processing unit two (10)，The control signal outfan of central processing unit two (10) connects the control signal input of motor drive module (11)，Motor drive module (11) is for driving motor (13) action of high voltage isolator，Isolation switch is driven to realize breaking-closing operating by motor，Torque sensor (14) gathers motor (13) moment of torsion，The outfan of torque sensor (14) connects the torque signal input of central processing unit two (10)，Power module (12) is radio receiving transmitting module two (9)、Central processing unit two (10)、Motor drive module (11) and torque sensor (14) power supply.
2. a kind of high-voltage isolating switches in transformer substation wireless remote-control system according to claim 1, it is characterised in that liquid crystal display (1) adopts 3.5 cun of 12864 color LCD screen or 3 cun of color LCD screen ILI9327 to realize.
3. a kind of high-voltage isolating switches in transformer substation wireless remote-control system according to claim 1 and 2, it is characterised in that central processing unit one (2) adopts AVR32 single-chip microcomputer or STM32QFN36 type chip microcontroller.
4. a kind of high-voltage isolating switches in transformer substation wireless remote-control system according to claim 1 and 2, it is characterised in that radio receiving transmitting module one (3) adopts 433M wireless communication module or NRF24L01 wireless communication module to realize.
5. a kind of high-voltage isolating switches in transformer substation wireless remote-control system according to claim 1 and 2, it is characterised in that central processing unit two (10) adopts AVR32 single-chip microcomputer or the chip microcontroller of STM32 series QFN36 encapsulation.
6. a kind of high-voltage isolating switches in transformer substation wireless remote-control system according to claim 1 and 2, it is characterised in that radio receiving transmitting module two (9) adopts 433M wireless communication module or NRF24L01 wireless communication module to realize.
7. a kind of high-voltage isolating switches in transformer substation wireless remote-control system according to claim 1 and 2, it is characterised in that motor drive module (11) adopts variable frequency drive or bridge rectifier to realize.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620171995.2U CN205375811U (en) | 2016-03-07 | 2016-03-07 | High voltage isolator wireless remote control system of transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620171995.2U CN205375811U (en) | 2016-03-07 | 2016-03-07 | High voltage isolator wireless remote control system of transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205375811U true CN205375811U (en) | 2016-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620171995.2U Expired - Fee Related CN205375811U (en) | 2016-03-07 | 2016-03-07 | High voltage isolator wireless remote control system of transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205375811U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106653420A (en) * | 2017-02-23 | 2017-05-10 | 苏州云电电力科技有限公司 | Disconnecting link operation mechanism box |
| CN106653506A (en) * | 2016-11-11 | 2017-05-10 | 国网浙江省电力公司金华供电公司 | Remote control mechanical handle |
-
2016
- 2016-03-07 CN CN201620171995.2U patent/CN205375811U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106653506A (en) * | 2016-11-11 | 2017-05-10 | 国网浙江省电力公司金华供电公司 | Remote control mechanical handle |
| CN106653420A (en) * | 2017-02-23 | 2017-05-10 | 苏州云电电力科技有限公司 | Disconnecting link operation mechanism box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 |